It is celebrated in 5 days
- Wan Long, cleaning house & temple and prepare for making merit
- Wan Nao, making merit to the ancestors and bringing sand to the temples
- Wan Phaya Wan, pay respect to monks & elder people
- Wan Pak Pee, start of the new year and light fire work
- Wan Phee Mai, the first day of the new year
The real water-festival is of course in Nan town and only in day-time, so you are safe in the evening or early morning.